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image: WHO: No Zika Cases Among Olympics Attendees

WHO: No Zika Cases Among Olympics Attendees

By | August 29, 2016

The World Health Organization reports zero laboratory-confirmed infections stemming from the Games in Rio, noting, however, that some cases may have gone undetected.

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image: Improving Zika Virus Detection in Infants

Improving Zika Virus Detection in Infants

By | June 30, 2016

Head circumference is not an accurate indicator of viral infection in newborns, researchers report.

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image: Potential Route for Zika from Mother to Fetus

Potential Route for Zika from Mother to Fetus

By | May 31, 2016

Placental macrophages called Hofbauer cells are particularly vulnerable to infection by the virus, a study shows.

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image: Brazilian Zika Strain Seen in Africa

Brazilian Zika Strain Seen in Africa

By | May 23, 2016

The viral strain circulating in Brazil is found in the Cape Verde islands.

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image: Brazilian Science Ministry Downgraded

Brazilian Science Ministry Downgraded

By | May 12, 2016

Interim President Michel Temer fuses the country’s science and telecommunications ministries amid funding cuts.

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image: Billboards Attract Mosquitoes

Billboards Attract Mosquitoes

By | April 21, 2016

A marketing effort aims to trap Zika-transmitting mosquitoes by mimicking human scents.

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image: Zika and Birth Defects

Zika and Birth Defects

By | March 8, 2016

A study provides stronger evidence for the causal link between Zika infection and microcephaly, and warns of a host of other birth defects associated with the virus.

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image: Brazil’s Pre-Zika Microcephaly Cases

Brazil’s Pre-Zika Microcephaly Cases

By | February 10, 2016

A review of four years’ worth of medical records finds far greater numbers of microcephaly cases from before the ongoing Zika virus epidemic than had been officially reported.

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image: Traveler Brings Zika Virus Home to U.S.

Traveler Brings Zika Virus Home to U.S.

By | January 14, 2016

Cases of the mosquito-borne infection are on the rise, with most reported in Brazil. The U.S. has confirmed at least two cases to date, including a recent importation into Texas.

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image: Investigating the Four-legged Snake Fossil

Investigating the Four-legged Snake Fossil

By | August 5, 2015

Brazilian officials are trying to determine whether the transformational fossil find was exported illegally from the country.

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